Crypto++  5.6.3
Free C++ class library of cryptographic schemes
Public Types | Public Member Functions | List of all members
ECP Class Reference

Elliptic Curve over GF(p), where p is prime. More...

+ Inheritance diagram for ECP:

Public Types

typedef ModularArithmetic Field
 
typedef Integer FieldElement
 
typedef ECPPoint Point
 
- Public Types inherited from AbstractGroup< ECPPoint >
typedef ECPPoint Element
 

Public Member Functions

 ECP (const ECP &ecp, bool convertToMontgomeryRepresentation=false)
 
 ECP (const Integer &modulus, const FieldElement &a, const FieldElement &b)
 
 ECP (BufferedTransformation &bt)
 
void DEREncode (BufferedTransformation &bt) const
 
bool Equal (const Point &P, const Point &Q) const
 
const PointIdentity () const
 
const PointInverse (const Point &P) const
 
bool InversionIsFast () const
 
const PointAdd (const Point &P, const Point &Q) const
 
const PointDouble (const Point &P) const
 
Point ScalarMultiply (const Point &P, const Integer &k) const
 
Point CascadeScalarMultiply (const Point &P, const Integer &k1, const Point &Q, const Integer &k2) const
 
void SimultaneousMultiply (Point *results, const Point &base, const Integer *exponents, unsigned int exponentsCount) const
 
Point Multiply (const Integer &k, const Point &P) const
 
Point CascadeMultiply (const Integer &k1, const Point &P, const Integer &k2, const Point &Q) const
 
bool ValidateParameters (RandomNumberGenerator &rng, unsigned int level=3) const
 
bool VerifyPoint (const Point &P) const
 
unsigned int EncodedPointSize (bool compressed=false) const
 
bool DecodePoint (Point &P, BufferedTransformation &bt, size_t len) const
 
bool DecodePoint (Point &P, const byte *encodedPoint, size_t len) const
 
void EncodePoint (byte *encodedPoint, const Point &P, bool compressed) const
 
void EncodePoint (BufferedTransformation &bt, const Point &P, bool compressed) const
 
Point BERDecodePoint (BufferedTransformation &bt) const
 
void DEREncodePoint (BufferedTransformation &bt, const Point &P, bool compressed) const
 
Integer FieldSize () const
 
const FieldGetField () const
 
const FieldElementGetA () const
 
const FieldElementGetB () const
 
bool operator== (const ECP &rhs) const
 
- Public Member Functions inherited from AbstractGroup< ECPPoint >
virtual const ElementSubtract (const Element &a, const Element &b) const
 
virtual ElementAccumulate (Element &a, const Element &b) const
 
virtual ElementReduce (Element &a, const Element &b) const
 

Detailed Description

Elliptic Curve over GF(p), where p is prime.

Definition at line 42 of file ecp.h.


The documentation for this class was generated from the following file: